diff options
| author | Philipp Tanlak <philipp.tanlak@gmail.com> | 2025-11-24 20:54:57 +0100 |
|---|---|---|
| committer | Philipp Tanlak <philipp.tanlak@gmail.com> | 2025-11-24 20:57:48 +0100 |
| commit | b1e2c8fd5cb5dfa46bc440a12eafaf56cd844b1c (patch) | |
| tree | 49d360fd6cbc6a2754efe93524ac47ff0fbe0f7d /node_modules/postcss-load-config/src/plugins.js | |
Docs
Diffstat (limited to 'node_modules/postcss-load-config/src/plugins.js')
| -rw-r--r-- | node_modules/postcss-load-config/src/plugins.js | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/node_modules/postcss-load-config/src/plugins.js b/node_modules/postcss-load-config/src/plugins.js new file mode 100644 index 0000000..6cb994b --- /dev/null +++ b/node_modules/postcss-load-config/src/plugins.js @@ -0,0 +1,85 @@ +'use strict' + +const req = require('./req.js') + +/** + * Plugin Loader + * + * @private + * @method load + * + * @param {String} plugin PostCSS Plugin Name + * @param {Object} options PostCSS Plugin Options + * + * @return {Function} PostCSS Plugin + */ +const load = (plugin, options, file) => { + try { + if ( + options === null || + options === undefined || + Object.keys(options).length === 0 + ) { + return req(plugin, file) + } else { + return req(plugin, file)(options) + } + } catch (err) { + throw new Error(`Loading PostCSS Plugin failed: ${err.message}\n\n(@${file})`) + } +} + +/** + * Load Plugins + * + * @private + * @method plugins + * + * @param {Object} config PostCSS Config Plugins + * + * @return {Array} plugins PostCSS Plugins + */ +const plugins = (config, file) => { + let plugins = [] + + if (Array.isArray(config.plugins)) { + plugins = config.plugins.filter(Boolean) + } else { + plugins = Object.keys(config.plugins) + .filter((plugin) => { + return config.plugins[plugin] !== false ? plugin : '' + }) + .map((plugin) => { + return load(plugin, config.plugins[plugin], file) + }) + } + + if (plugins.length && plugins.length > 0) { + plugins.forEach((plugin, i) => { + if (plugin.default) { + plugin = plugin.default + } + + if (plugin.postcss === true) { + plugin = plugin() + } else if (plugin.postcss) { + plugin = plugin.postcss + } + + if ( + // eslint-disable-next-line + !( + (typeof plugin === 'object' && Array.isArray(plugin.plugins)) || + (typeof plugin === 'object' && plugin.postcssPlugin) || + (typeof plugin === 'function') + ) + ) { + throw new TypeError(`Invalid PostCSS Plugin found at: plugins[${i}]\n\n(@${file})`) + } + }) + } + + return plugins +} + +module.exports = plugins |